package com.test.demo.dao;

import com.test.demo.model.Balance;
import org.apache.ibatis.annotations.Mapper;
/** 范琳*/
import java.util.List;
@Mapper
public interface BalanceMapper {
    Balance selectByPrimaryKeybal(Integer bid);
    List<Balance> getBid();
    //获取全部信息
    List<Balance> getAll2();
    //删除信息
    int delBalance(Integer bid);
    //新增信息
    int insertBalance(Balance balancemodel);
    //更新数据
    int updateBalance(Balance balancemodel);
}
